Taking our new-to-us 5er out for the first time!

Thanks @Allworth - yeah, I debated about it. I didn't know if adding some chlorine to the fresh water made it "not fresh" anymore, such that it had to be dumped appropriately. Good to know that it's okay to just dump on the ground!

Totally right about "getting to it" is going to be more work than "fixing it" - those little screws holding up the coroplast are pretty corroded. Got some PB Blaster and some replacement stainless screws & washers, so now I just need a couple of hours to get it done :-)